NixOS/nixpkgs — pull request #4932 by wkennington (2014-11-11 08:56:37+00:00)
Title: zfs: Add upstream patch bc151f7 to fix kernel 3.18 builds

Additionally, recognize that the contents of the nix-build.patch are
included in the upstream tree as 3cd33ff and will be released in 0.6.4.